8287330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 16747560

約数和(自身を除く): 8460230

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1394, 1681, 2378, 2465, 3362, 3485, 4930, 5945, 6970, 8405, 11890, 16810, 20213, 28577, 40426, 48749, 57154, 97498, 101065, 142885, 202130, 243745, 285770, 487490, 828733, 1657466, 4143665, 8287330]

約数ペア:

[(1, 8287330), (2, 4143665), (5, 1657466), (10, 828733), (17, 487490), (29, 285770), (34, 243745), (41, 202130), (58, 142885), (82, 101065), (85, 97498), (145, 57154), (170, 48749), (205, 40426), (290, 28577), (410, 20213), (493, 16810), (697, 11890), (986, 8405), (1189, 6970), (1394, 5945), (1681, 4930), (2378, 3485), (2465, 3362)]